архив
type: MusicGroup
popularity: 10
followers: 1376
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9db1b676f5051cbeb27ba7064bec0003714d5fc259f32dd6340adeb7394401a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbf2a232-3b5b-4fc3-9023-315d51f60daf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dbf2a232-3b5b-4fc3-9023-315d51f60daf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dbf2a232-3b5b-4fc3-9023-315d51f60daf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9db1b676f5051cbeb27ba7064bec0003714d5fc259f32dd6340adeb7394401a","name":"архив","registered_at":"2026-06-21T04:55:59Z","symbol":"NIM1826189","token_address":"0xb7ca6dd5a79312a5af72b75819f3e1f097ccdfb2","type":"artist","uuid":"dbf2a232-3b5b-4fc3-9023-315d51f60daf"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc9db1b676f5051cbeb27ba7064bec0003714d5fc259f32dd6340adeb7394401a. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dbf2a232-3b5b-4fc3-9023-315d51f60daf.json and https://artists.proofprofile.net/proofs/artist/dbf2a232-3b5b-4fc3-9023-315d51f60daf.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xc9db1b676f5051cbeb27ba7064bec0003714d5fc259f32dd6340adeb7394401a","name":"архив","registered_at":"2026-06-21T04:55:59Z","symbol":"NIM1826189","token_address":"0xb7ca6dd5a79312a5af72b75819f3e1f097ccdfb2","type":"artist","uuid":"dbf2a232-3b5b-4fc3-9023-315d51f60daf"}
album: Висну
  type: MusicAlbum
  date published: 2020-05-01
album: километры пустого ничего
  type: MusicAlbum
  date published: 2020-11-13
album: кто, если не ты?
  type: MusicAlbum
  date published: 2021-01-08
album: остатки тела (prod. by nuar)
  type: MusicAlbum
  date published: 2021-03-05
album: двери
  type: MusicAlbum
  date published: 2021-08-27
  track: двери
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172576
    explicit: false
    by artist: архив
    in album: двери
      type: MusicAlbum
      date published: 2021-08-27
    isrc code: RUA1D2149782
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T22:47:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2a61b7abe74e36a55fc5004cc54b56df4061a34421ab4f881116310dea911733
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2149782
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a61b7abe74e36a55fc5004cc54b56df4061a34421ab4f881116310dea911733. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/RUA1D2149782 — a six-check JSON result.
      date published: 2026-07-06T01:25:57Z
    audio: двери
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.016
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.761
      additional property: Energy
        type: PropertyValue
        value: 0.596
      additional property: Speechiness
        type: PropertyValue
        value: 0.102
      additional property: Acousticness
        type: PropertyValue
        value: 0.302
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.147
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.502
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.969
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: пусто
  type: MusicAlbum
  date published: 2022-03-04
album: место
  type: MusicAlbum
  date published: 2022-05-06
album: место
  type: MusicAlbum
  date published: 2022-05-06
album: до конца
  type: MusicAlbum
  date published: 2022-06-01
album: до конца
  type: MusicAlbum
  date published: 2022-06-01
album: выпускной
  type: MusicAlbum
  date published: 2022-06-24
album: выпускной
  type: MusicAlbum
  date published: 2022-06-24
album: фонари
  type: MusicAlbum
  date published: 2022-08-03
album: фонари
  type: MusicAlbum
  date published: 2022-08-03
album: лето
  type: MusicAlbum
  date published: 2022-09-02
album: лето
  type: MusicAlbum
  date published: 2022-09-02